minors fixs

docker-compose.dev.yaml

@@ -12,7 +12,7 @@ services:
       - .:/usr/src/app/
     environment:
       DEBUG: "True"
-      ALLOWED_HOSTS: "localhost"
+      ALLOWED_HOSTS: "localhost,my-demo.localhost"
       SECRET_KEY: "mysecret"
       DOMAIN: "my-demo.localhost"
       DOMAIN_URL: "http://my-demo.localhost"

my_demo/settings.py

@@ -31,13 +31,13 @@ ALLOWED_HOSTS = ["*"]
 # Application definition
 
 INSTALLED_APPS = [
+    'channels',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'channels',
     'apps.back',
     'apps.front',
 ]